220163172

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{1429}}^1$

素因数の和:1820

約数の個数: 48

約数和(自身を含む): 529488960

約数和(自身を除く): 309325788

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 347, 444, 694, 1041, 1388, 1429, 2082, 2858, 4164, 4287, 5716, 8574, 12839, 17148, 25678, 38517, 51356, 52873, 77034, 105746, 154068, 158619, 211492, 317238, 495863, 634476, 991726, 1487589, 1983452, 2975178, 5950356, 18346931, 36693862, 55040793, 73387724, 110081586, 220163172]

約数ペア:

[(1, 220163172), (2, 110081586), (3, 73387724), (4, 55040793), (6, 36693862), (12, 18346931), (37, 5950356), (74, 2975178), (111, 1983452), (148, 1487589), (222, 991726), (347, 634476), (444, 495863), (694, 317238), (1041, 211492), (1388, 158619), (1429, 154068), (2082, 105746), (2858, 77034), (4164, 52873), (4287, 51356), (5716, 38517), (8574, 25678), (12839, 17148)]